Cheese Tart

Directions

1. 1
   Preheat the oven to 400 degrees.
2. 2
   Blanch the swiss chard in boiling water for a minute; drain and squeeze dry.
3. 3
   Transfer to a mixing bowl and add the basil, cheeses, and 4 of the eggs.
4. 4
   Season with salt and freshly ground black pepper and add half of the saffron and soft butter.
5. 5
   Fill the prebaked tart shell and bake for 15 minutes.
6. 6
   Beat remaining egg with remaining saffron and spoon this over the surface of the tart.
7. 7
   Bake for 20 minutes longer or until puffy.